baber/WOPTO huggingface dataset:
Patent WO-2019113952-A1 (WO)
Inventor: ZHANG CHI
IPC: G01C15/00
Filed: 2017-12-15
Abstract: L'invention concerne un dispositif de mesure cinématique en temps réel (RTK) comprenant : une tige de maintien (1) ; un dispositif d'antenne RTK (2), monté sur la partie supérieure de la tige de maintien (1) ; un support de maintien (3), relié amovible au niveau d'une partie centrale de la tige de maintien (1) ; et une première patte de maintien (4), reliée amovible au niveau d'une extrémité de queue de la tige de maintien (1). Lorsque le support de maintien (3) est relié au niveau de la partie centrale de la tige de maintien (1), le dispositif de mesure RTK (200) peut être utilisé en tant que station de base RTK et le support de maintien (3) est utilisé pour maintenir la tige de maintien (1), de telle sorte que la tige de maintien (1) puisse être dans un état vertical. Lorsque le support de maintien (3) et la tige de maintien (1) sont détachés l'un de l'autre et que la première patte de maintien (4) est reliée au niveau de l'extrémité de queue de la tige de maintien (1), le dispositif de mesure RTK (200) peut être utilisé comme dispositif RTK portatif, et la tige de maintien (1) constitue une partie tenue à la main du dispositif RTK portatif. Grâce à la combinaison et la coopération du support de maintien (3), de la première patte de maintien (4) et de la tige de maintien (1), le dispositif de mesure RTK (200) permet de commuter rapidement le mode d'utilisation entre une station de base RTK et un dispositif RTK portatif, et présente une bonne portabilité et une utilisation pratique.
Patent WO-2018161676-A1 (WO)
Inventor: SHI TIANKUO
IPC: G09G5/00
Filed: 2017-12-15
Abstract: Selon la présente invention, un procédé de commande pour une matrice de pixels comprend : l'agrandissement d'une image d'entrée de sorte à obtenir une image intermédiaire (étape 1) ; le calcul du paramètre d'affichage de chaque unité de pixel réelle selon les paramètres d'affichage d'unités de pixel théoriques intermédiaires de l'image intermédiaire (étape 2) ; la génération d'un signal d'image réel selon le paramètre d'affichage calculé de chaque unité de pixel réelle ; et l'entrée du signal d'image réel dans chaque unité de pixel réelle de la matrice de pixels (étape 3).
Patent WO-2019024389-A1 (WO)
Title: Method and device for determining base station hibernation scheme
Inventor: SU XIN
IPC: H04W52/02
Filed: 2017-12-18
Abstract: The present application discloses a method and a device for determining a base station hibernation scheme. The method comprises: determining at least one first unit forming a target group from a region, the first unit comprising at least one base station in a working state; determining a target unit according to a first target value and a second target value of the first unit, wherein the first target value represents a reverse service quality of each of the first units, and the second target value represents total power consumption of each of the first units; and determining a base station comprised in the target unit to be a base station of a base station hibernation scheme in a working state, and determining a base station other than the base station comprised in the target unit in the region to be a base station of the base station hibernation scheme in a hibernation state.
Patent WO-2018126990-A1 (WO)
Title: 空分用户选择的方法及装置
Inventor: WU HAO
IPC: H04B7/0456
Filed: 2017-12-28
Abstract: 空分用户选择的方法及装置，所述方法包括：通过对每个备选用户的接收数据进行信道估计，得到每个备选用户的信道响应；利用所述每个备选用户的信道响应，构造所有备选用户的信道响应矩阵；对所述信道响应矩阵进行示秩正交三角RRQR分解，并利用RRQR分解结果，确定满足基站空分用户数目要求的最大线性独立的备选用户作为空分用户。
Patent WO-2019127583-A1 (WO)
Title: 一种用于制造液体包装容器的胚料及其包装容器
Inventor: LI YANMING
IPC: B65D5/02
Filed: 2017-12-30
Abstract: 一种用于制造液体包装容器的胚料和包装容器，其中坯料包括：包装材料，包装材料由四条水平折痕（100）分成第一折叠区域（1000）、第一侧壁区域（2000）、第二折叠区域（3000）、第二侧壁区域（4000）和第三折叠区域（5000），并自上而下依次设置；第一折叠区域（1000）设置有第一下端面区域（1100）、第一翻折区域（1200）和第二翻折区域（1300），第一翻折区域（1200）和第二翻折区域（1300）对称设置在第一下端面区域（1100）的左右两侧；第二折叠区域（1300）与之对应的设置有上端面区域（3100）、第三翻折区域（3200）和第四翻折区域（3300）；第三折叠区域（5000）也与之对应的设置有第二下端面区域（5100）、第五翻折区域（5200）和第六翻折区域（5300）；包装材料的左右两侧设有密封折痕（200），由上述胚料所形成的包装容器上端面（1）平整，且没有密封接合缝，提高了产品质量和节约工序，并使得包装容器的外形更美观。
Patent WO-2019153185-A1 (WO)
Title: System and method for couch sag compensation
Inventor: BOSE SUPRATIK
IPC: G06T5/20
Filed: 2018-02-08
Abstract: The method may include obtaining a first set of imaging data affording a sagittal view relating to a subject and a first couch supporting the subject. The first couch may have a plurality of first positions reflected in the first set of imaging data as a first conformation. The method may also include determining a displacement field associated with a first set of imaging data with respect to the reference conformation based on the first conformation and a reference conformation. The method may further include adjusting the first set of imaging data with respect to the reference conformation based on the displacement field. In some embodiments, the method may include obtaining an image of the subject with respect to the reference conformation based on the adjusted first set of imaging data.
Patent WO-2018166364-A1 (WO)
Inventor: JONSSON TONY
IPC: B60H1/34
Filed: 2018-03-02
Abstract: Selon l'invention, un dispositif buse à air (10) pour un véhicule comprend un boîtier (11) définissant un volume intérieur et comportant une entrée d'air (12) au niveau d'un côté (64), une ouverture de refoulement d'air (14) au niveau d'un deuxième côté (62) et un canal d'écoulement d'air (18) traversant le boîtier (11) pour transporter un flux d'air entre l'entrée d'air (12) et l'ouverture de refoulement d'air (14). Le dispositif (10) comprend aussi un mécanisme de régulation de débit d'air (20) comprenant un élément tige (30) comportant une crémaillère (31), au moins un élément volet (40) comprenant un pignon (41), et un mécanisme de guidage d'assemblage (50) agencé pour être mobile entre une position d'assemblage et une position de non-assemblage, où la crémaillère (31) et le pignon (41) sont agencés pour, dans un état assemblé, interagir pour faire tourner ledit élément volet (40) par rapport à un axe (A) entre une position ouverte et une position fermée pour réguler le débit d'air dans le canal d'écoulement d'air (18), le mécanisme de guidage d'assemblage (50) est, dans la position d'assemblage, agencé pour interagir avec l'au moins un élément volet (40) et l'élément tige (30) pour assembler la crémaillère (31) et le pignon (41), et le mécanisme de guidage d'assemblage (50) est, dans la position de non-assemblage, agencé pour obstruer l'assemblage de la crémaillère (31) et du pignon (41). Le dispositif (10) est capable de réduire les sources d'erreur pendant l'assemblage des composants constituant le dispositif et le système.
Patent WO-2019153392-A1 (WO)
Title: Liquid crystal panel, liquid crystal display, and product display device
Inventor: CHEN CHUNCHI
IPC: G02F1/1335
Filed: 2018-03-03
Abstract: A product display device, a liquid crystal display (100), and a liquid crystal panel (10). The liquid crystal panel (10) comprises an array substrate (1), a filter substrate (2), and a liquid crystal layer (3). A filter (4) is provided on the filter substrate (2), the liquid crystal panel (10) comprises a transparent display area (10a) and a color display area (10b), the filter (4) is provided with a transparent photoresist (T) at a portion corresponding to the transparent display area (10a), and the color filter (4) is provided with color photoresists (R, G, and B) at a portion corresponding to the color display region (10b). The product display device comprises a display window (200), an illuminating lamp (201) is provided in the display window (200), and the illuminating lamp (201) provides a display light source to the transparent display area (10a). The transparent display area (10a) presents, in a perspective manner, a product (300) placed in the display window (200), and displays static information; and the color display area (10b) displays dynamic information.
Patent WO-2019001029-A1 (WO)
Title: Method and device for recognizing contact of foldable display screen
Inventor: HUANG JIANDONG
IPC: G06F3/041
Filed: 2018-03-20
Abstract: A method and a device for recognizing a contact of a foldable display screen. When a first touch surface and a second touch surface are in a folded state, if it is determined the first touch surface is oriented toward the current user, as a sensing unit (102) is provided below the first touch surface, the first touch surface may directly collect first contact information concerning the user. If it is determined the second touch surface is oriented toward the current user, a processing unit (106) correspondingly projects a touch recognition area and a second touch section which is currently in contact with the first touch surface onto the second touch surface, and the user may enable a second virtual touch section on the second touch surface to be located within a virtual touch recognition area by moving the second touch section, thus the touch recognition area of the first touch surface, the rear surface of which is oriented toward the user, may acquire second contact formation. The present invention solves the problems of inconvenience caused by multi-finger operations after an in-screen fingerprint recognition device is folded, high installation cost caused by the full-screen configuration of a fingerprint recognition device in a foldable mobile apparatus, and poor user interaction experience and the like.
Patent WO-2019178783-A1 (WO)
Inventor: WANG LIYU
IPC: G08B31/00
Filed: 2018-03-21
Abstract: Embodiments of the present disclosure provide a method and a device for industrial simulation, a computer readable medium, and a computer program product. The method comprises obtaining an image of an industrial environment in which an industrial device is to be deployed. The method also comprises creating a simulation environment based on the obtained image and a simulation model for the industrial device. The method further comprises simulating a deployment of the industrial device into the industrial environment based on the created simulation environment. With the solution in accordance with the embodiments of the present disclosure, the industrial simulation can be automatically setup and thus the user can know an impact on the industrial environment from the industrial simulation.
Patent WO-2018196551-A1 (WO)
Title: 自发电装置及智能穿戴设备
Inventor: XIAO HONG
IPC: H02K7/18
Filed: 2018-03-30
Abstract: 一种自发电装置，包括基板（100）和发电模组，发电模组可转动的设置在基板（100）上，发电模组包括第一增速齿轮（230），中心齿轮（120）固定设置在基板（100）上，中心齿轮（120）与第一增速齿轮（230）相啮合，第一增速齿轮（230）可沿中心齿轮（120）转动。自发电装置与传统摆锤式发电机构相比，自发电装置利用发电模组代替摆锤转动发电，从而减小机构的厚度和零件数量，简化机械部分结构，同时将单线圈绕组方式改为双线圈绕组方式，可以有效降低线圈绕组的整体厚度，提高发电量。
Patent WO-2019148663-A1 (WO)
Inventor: ZHANG JIE
IPC: H01M50/559
Filed: 2018-04-17
Abstract: 本发明提供一种二次电池。二次电池包括：壳体，具有开口；顶盖组件，包括顶盖板和电极端子，顶盖板覆盖开口且具有电极引出孔；电极组件，容纳在壳体中，电极组件具有主体和极耳，极耳从主体的靠近顶盖板的一侧延伸出并相对于顶盖板的厚度方向弯折形成弯折部；以及集流接线板，位于顶盖板和主体之间，集流接线板包括第一连接部、第二连接部以及连接在第一连接部和第二连接部之间的过渡部，第一连接部和第二连接部沿顶盖板的宽度方向延伸且彼此相对设置，并且第一连接部与电极端子连接，第二连接部与弯折部连接。能够提高二次电池的电极端子和电极组件之间的连接稳定性，并且提升二次电池的能量密度。
Patent WO-2019200571-A1 (WO)
Inventor: TIAN PUYAN
IPC: G06F21/32
Filed: 2018-04-18
Abstract: 本申请公开了一种身份鉴权方法、身份鉴权装置、以及电子设备。该身份鉴权方法包括：步骤S1：投射红外泛光至一待测物体上，感测该待测物体的第一红外图像；步骤S2：投射红外结构光至该待测物体上，感测该待测物体的第二红外图像；步骤S3：根据该第一红外图像与该第二红外图像，确认该待测物体的身份是否合法。该身份鉴权装置运行该身份鉴权方法。该电子设备包括该身份鉴权装置。
Patent WO-2019153527-A1 (WO)
Title: Height-adjustable hinge and shower room
Inventor: LIN XIAOFA
IPC: E05D7/02
Filed: 2018-04-26
Abstract: A height-adjustable hinge, comprising: a first middle column (12), a second middle column (22), and two bases, wherein a first base (11) in the two bases is detachably connected to the first middle column (12); a second base (21) in the two bases is detachably connected to the second middle column (22); the first middle column (12) and the second middle column (22) are rotatably connected; the first middle column (12) comprises a first curved surface, the second middle column (22) comprises a second curved surface, and the first curved surface and the second curved surface are matched, so that the relative heights of the first base (11) and the second base (21) change along with relative rotation of the first middle column (12) and second middle column (22). The height of a door can be adjusted by means of the hinge in the rotating process of the hinge, and the height-adjustable hinges can form two sets of hinges suitable for left and right doors by means of detachable connection between the middle columns and the bases.
Patent WO-2018201978-A1 (WO)
Inventor: CHEN LIN
IPC: G06F17/30
Filed: 2018-04-27
Abstract: L'invention concerne un procédé de traitement de données d'appel d'interface, comprenant les étapes suivantes : recevoir une demande d'appel d'interface, et acquérir un code d'interface cible dans ladite demande d'appel d'interface ; acquérir un format de données cible correspondant au code d'interface cible ; effectuer une conversion de format correspondante des paramètres d'appel dans ladite demande d'appel d'interface selon le format de données cible acquis ; acquérir une adresse d'interface correspondant au code d'interface cible selon un mappage entre des codes d'interface et des adresses d'interface configuré dans un service de routage d'interface ; selon l'adresse d'interface, attribuer les paramètres d'appel au format converti à une interface cible correspondante pour un traitement d'appel.
Patent WO-2019095643-A1 (WO)
Title: 炫光保护壳
Inventor: SANG JINXIN
IPC: H04M1/18
Filed: 2018-05-04
Abstract: 本实用新型提供一种炫光保护壳，具有一本体，所述本体具有至少一透光部，该透光部具有内表面及外表面，一炫光纹理层设置于所述透光部的内表面。该炫光纹理层是由多个相互平行的纹理曲线组成，纹理曲线可以沿着透光部的长度方向或者宽度方向排布，也可以是其他方向排布。纹理曲线对光具有一定的反射作用，从而形成炫光效果，而且当纹理曲线设置不同的疏密度时，对于光的反射强度不同。因此，人们在不同角度观看时能产生不同的炫光视觉效果，时尚美观，精致酷炫，适于推广应用。
Patent WO-2018202173-A1 (WO)
Title: 数据库测试方法及系统
Inventor: LI GUOWEN
IPC: G06F11/36
Filed: 2018-05-04
Abstract: 本申请公开了一种数据库测试方法及系统，该方法包括：建立数据库的package 中存储过程或者函数的测试架构；设置自动化测试脚本，调用数据库的 package 中存储过程或者函数进行数据库 package 测试；运行所述自动化测试脚本，得到测试结果。由此可以实现数据库 package 的自动化测试。
Patent WO-2018210226-A1 (WO)
Title: Procédé et appareil de surveillance de liaison radio
Inventor: ZHANG YUSHU
IPC: H04W72/08
Filed: 2018-05-15
Abstract: L'invention concerne un procédé et un appareil pour effectuer une surveillance de liaison radio (RLM) sur la base d'un signal de référence (RS). Un mode de réalisation concerne un équipement utilisateur (UE) comprenant des circuits configurés pour : décoder un signal de référence (RS) reçu en provenance d'un nœud d'accès ; et déterminer une qualité de faisceau pour une ou plusieurs liaisons de paire de faisceaux (BPL) du RS entre l'UE et le nœud d'accès sur la base du RS décodé, chacun des BPL comprenant un faisceau d'émission (Tx) du nœud d'accès et un faisceau de réception (Rx) de l'UE. L'invention concerne également une procédure de RLM. Au moins certains modes de réalisation permettent une demande de récupération de faisceau pour un affinement de faisceau d'UE, et permettent de déterminer si une défaillance de liaison radio (RLF) se produit.
Patent WO-2019148723-A1 (WO)
Title: Slide block-based positioning mechanism and automatic tie tool having same
Inventor: XU XIUYI
IPC: B65B13/18
Filed: 2018-06-01
Abstract: A slide block-based positioning mechanism and an automatic tie tool having the same. The slide block-based positioning mechanism comprises a slide block (1) and a guide rail (2). The slide block (1) fits the guide rail (2). The guide rail (2) limits five degrees of freedom of the slide block (1). The slide block (1) slides in a length direction of the guide rail (2). A head portion of a tie (14) is arranged at a predetermined position at the slide block (1). The slide block (1) pushes the tie (14) from the predetermined position to a tie installation position. The automatic tie tool of the present invention is applicable to integrated securing ties having irregularly-shaped head portions.
Patent WO-2019029262-A1 (WO)
Title: Tool-less quick assembly and disassembly device for hard disk module
Inventor: YANG XIAODONG
IPC: G06F1/18
Filed: 2018-06-13
Abstract: A tool-less quick assembly and disassembly device for a hard disk module, comprising a mounting rack (1), a hard disk accommodation cavity (101) being provided on the mounting rack (1), a multilayer hard disk support structure (2) being provided on the mounting rack (1) inside the hard disk accommodation cavity (101), and a baffle (102) being provided on the mounting rack (1) at a position corresponding to each layer of the hard disk support structure (2), the baffle (102) being provided at the end part of one end of the mounting rack (1), and the other end of the mounting rack (1) being an opening end; elastic positioning mechanisms (3) are provided on both sides of the mounting rack (1); elastic clamping mechanisms (4) are provided at the bottom of the mounting rack (1). The invention can enable multiple hard disks (hard disk modules) to be completely assembled and disassembled without tools, has a simple structure, is easy to assemble and disassemble, greatly improving the working efficiency (providing a high assembly efficiency in the production stage, and a high disassembly efficiency in the maintenance stage), and facilitating maintenance; furthermore, the tool-less quick assembly and disassembly device for a hard disk module has a small size and a low space occupancy rate, effectively improving the space utilization rate of the server.
Patent WO-2019196198-A1 (WO)
Inventor: CHEN YUHENG
IPC: A43B13/20
Filed: 2018-06-15
Abstract: An air bag ventilation structure, comprising a first air bag (1) and a second air bag (2). The first air bag (1) and the second airbag (2) may be communicated with each other by means of any two of a pressure relief valve (3), a differential pressure valve (4), and an air damper (6). Also disclosed is an insole or a midsole comprising the air bag ventilation structure. The air bag ventilation structure can produce corresponding energy feedback along with the change of a motion state.
Patent WO-2019114241-A1 (WO)
Title: 铸造装置及其铸造方法
Inventor: LI JINMIN
IPC: B22D13/00
Filed: 2018-06-25
Abstract: 一种铸造装置，包括离心下模（10）、离心上模（20）、砂型（30）、顶模装置（50）及离心机，离心下模形成收容腔（12），离心下模于收容腔的外侧穿设有导杆（60），离心上模设有收容砂型的型腔（21），砂型的底面形成补缩浇道（31），补缩浇道的顶面设有浇口（36），补缩浇道的外围设有至少二环形的铸腔（32），各铸腔由砂型的底面向内凹进，各铸腔设有与补缩浇道连通的连接道（35），顶模装置包括设于收容腔内的起模板（51）、连接起模板下的顶轴（52）、设于离心下模下方的顶模板（53）及设于顶模板下方的驱动设备，导杆两端分别固定于离心上模及顶模板上。一种铸造方法，包括步骤：顶模装置伸出、顶模装置回缩、离心浇注、顶模、成型体推出及补缩浇口去除。使用上述铸造方法的铸造装置制的铸件组织均匀，减少了气孔砂眼等缺陷。
Patent WO-2019062262-A1 (WO)
Title: Dc solid state relay
Inventor: YIN XIANGYANG
IPC: H03K17/687
Filed: 2018-07-06
Abstract: A solid state relay comprises a DC input positive terminal (Vin+), a DC input negative terminal (Vin-), a DC output positive terminal (Vout+), a DC output negative terminal (Vout-), a control end positive terminal (K+), a control end negative terminal (K-), an isolation circuit (2), a drive circuit (3), a first switch (S1), a second switch (S2), a first diode (D1), and a second diode (D2). A cross connection of double switches and double flyback diodes is used, preventing a sudden change to the energy stored in a load end circuit. A new path is searched for a continuous current flow by means of a flyback diode, and the energy stored in the load end circuit is fed back to a DC grid by means of the path so as to realize no-loss energy recovery. In addition, the product has a small volume and low costs and may be applied in medium and high power scenarios.
Patent WO-2020024167-A1 (WO)
Inventor: LUO LEI
IPC: G01N21/31
Filed: 2018-08-01
Abstract: 一种物质检测数据库的数据添加方法、装置和检测设备。所述方法包括：获取物质的光谱信息以及所述物质的组分和比例（101）；如果所述物质为混合物质，且所述物质中的至少一个组分光谱信息未知，则基于所述物质获得关于所述物质中各组分光谱信息的方程（102）；如果通过所述方程获得所述物质中光谱信息未知的组分的光谱信息，则将该光谱信息及其对应的组分加入预设单物质数据库，所述预设单物质数据库存储有至少一种单物质以及所述单物质的光谱信息（103）。所述方法避免了寻找单物质及其光谱信息的工作，节省了人力、物力的投入。
Patent WO-2019024884-A1 (WO)
Title: Service processing method and device
Inventor: REN JIAN
IPC: G06F9/54
Filed: 2018-08-02
Abstract: Disclosed are a service processing method and device. The method comprises: according to a set information extraction manner, extracting, from a first application client, a set format of service information for payment; and operating a second application client matching the set format, and processing the service information in the second application client to complete payment.
Patent WO-2019056878-A1 (WO)
Title: Method for generating electronic program guide on intelligent terminal and intelligent terminal
Inventor: ZHANG CUICUI
IPC: H04N21/45
Filed: 2018-08-06
Abstract: Provided in an embodiment of the present application are a method for generating an electronic program guide on an intelligent terminal and an intelligent terminal. The method comprises: measuring a distance between the intelligent terminal and a user when the intelligent terminal plays an electronic program; determining, according to the distance and a duration of measuring the distance, that the electronic program is a target program that the user likes; and generating an electronic program guide on the basis of a recommended program similar to the target program. With this method, problem is solved that since the time span of watching the electronic program by different users is long, the behavior data of the user watching the electronic program is distributed over a long time range, causing changes in evaluating user's preferences on the electronic program, and it is prone to encounter an invalid push, reducing the accuracy of recommending the electronic program.
Patent WO-2019029653-A1 (WO)
Title: Signal sending method and apparatus
Inventor: LI JUN
IPC: H04W52/24
Filed: 2018-08-10
Abstract: Disclosed in the present application is a signal sending method. The method comprises: a sending side sends a reference signal to a receiving side, the transmit power of the reference signal being P1; the sending side sends a data signal to the receiving side, the transmit power of the data signal being P2; the sending side again sends the reference signal to the receiving side, the transmit power of the retransmitted reference signal being P3, P3 being greater than P1, and an absolute value of a difference between P3 and P1 being Δ1; the sending side again sends the data signal to the receiving side, the transmit power of the retransmitted data signal being P4, P4 being greater than or equal to P2, an absolute value of a difference between P4 and P2 being Δ2, and Δ2 being less than Δ1. According to the method, by using a smaller power in an gradually-increasing step on a data signal, the interference due to the excessively-great transmit power of the data signal to other devices can be reduced; in addition, by increasing the transmit power of a reference signal and retransmitting the reference signal and the data signal, the transmission reliability of the reference signal and the data signal can be improved.
Patent WO-2020034153-A1 (WO)
Title: Bionic data cell body
Inventor: ZHU XIAOJUN
IPC: G06F21/00
Filed: 2018-08-16
Abstract: A bionic data cell body. The data cell body comprises a data body and a data chromosome. The data body is data to be transmitted, and the data chromosome is attribute information of the data body. The data chromosome comprises: an identity gene for identifying identity information of the data cell body; an internal characteristic gene for identifying the internal data state of the data cell body; a life characteristic gene for describing a life characteristic of the data cell body; a state characteristic gene for describing the current state of the data cell body; and a system control gene for system control. Provided is a data cell body having a biological cell-like structure. The data cell body not only comprises data to be transmitted, but also comprises attribute information of the data, and the data is made to show vitality by means of the attribute information, so that more bionic operations can be completed.
Patent WO-2019085684-A1 (WO)
Inventor: CHEN HAIFENG
IPC: C07D279/00
Filed: 2018-09-25
Abstract: 本发明公开了一种含有氰基苯或者硫氰基苯的化合物及其在有机电致发光器件上的应用，该化合物由氰基苯或者硫氰基苯基团组成，具有深的HOMO能级和高电子迁移率，适合作为空穴阻挡材料或电子传输材料应用；本发明含有空穴基团的结构，可平衡材料的电子和空穴，使得材料可作为偏电子型发光层主体材料使用；另外，本发明化合物基团刚性较强，具有分子间不易结晶、不易聚集、具有良好成膜性的特点。作为有机电致发光功能层材料应用于OLED器件后，器件的电流效率，功率效率和外量子效率均得到很大改善；同时，对于器件寿命提升非常明显。